#include<stdio.h>
/*
int main()
{
	printf("%5d\n",123);
	return 0;
}
 int main()
{
	printf("%2d\n",123);
	return 0;
}
 int main()
{
	printf("%-13d",123);
	return 0;
}
 int main()
{
	printf("%12f\n",12.45);
	return 0;
}

 int main()
{
	printf("%+2d\n",123);
	return 0;
}

  int main()
{
	printf("%2d\n",-123);
	return 0;
}

 int main()
{
	printf("%12.3f",12.22);
	return 0;
}

 int main()
{
	printf("%*.*f",222,3,12.22);
	return 0;
}
*/
